15,181 Topics
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 | Hello! I need help to construct a regular expression in Python that will help me get the file name of a include directive in C++. I think that regular expressions are a good way to solve this problem, but I'm open to new ideas. Consider these following includes: [CODE] #include … |
| | basically my application will move in 3d space based on input from the user. the model cannot be a simple shape so using vpython alone is not really possible. any other libraries you might suggest sirs? |
| | [CODE]import os import fnmatch for l in os.listdir("C:\Bilder"): if fnmatch.fnmatch(l, 'IMG*'): l.replace(l, "HH") print l[/CODE] I am trying soemthing like this, but it is not working. Can anybody help me? Cheers |
| | Hi, I can connect to an energy-meter (Baudrate 300!) and the logfile with 228 lines comes slowly in.[code=Python]line = ser.readline(eol='!') print line [/code] If I use the above code, the complete logfiles is shown. And if I parse separatly saved logfiles with match, it sorts out the right values into … |
| | file transfer can be easily done with python xmlrpc. it is very simple and spans a very few lines of code.. :) pls [URL="http://1024bitez.blogspot.com/2011/02/simple-ftp-program-with-python-xmlrpc.html"]check this link to see how i done it...[/URL]  |
| | Hi, I recently set about making a simple application using python with some 3d components, i switched from PyOpenGL, because it was a little bit to complex for what I wanted to do, to VPython, which based on the YouTube video's looks very easy and simple... which is exactly what … |
| | I am coding a web spider for research purposes and have run into an error I am uncertain about. I am fairly new to web programming and need a bit of guidance. I use http.client to get a connection, request a site, get the response, and read the resonse into … |
| | Please let me know if I should make something more clear 1. Each item in list contains a tuple with its name -> ((value, work), 'name') 2. the function "sort" below sorts the list of subjects by "value" in descending order 3. I get: TypeError: 'int' object is unsubscriptable (occurs … |
| | I need help with a py generated file that was made in QT. I use the following line [CODE]QtGui.QTabWidget.addTab(self.tabWidget, QtGui.qApp.tr("New Tab"))[/CODE] and get this error [CODE]Traceback (most recent call last): File "C:\python\mainwindow2.py", line 349, in createInvoice QtGui.QTabWidget.addTab(self.tabWidget, QtGui.qApp.tr("New Tab")) TypeError: arguments did not match any overloaded call: QTabWidget.addTab(QWidget, QString): argument …  |
 | I want 1.py to call 2.py. 1.py takes an Ip address as a command line argument. I am trying a '[B]subprocess.call()[/B]' in 1.py to call 2.py. I have defined addr= sys.argv[1] before the [B]main()[/B] of 1.py. I want the same address to be accessed in 2.py. In short, 1.py should …  |
| | Im working on my first big project, a GUI library for movie files (much like in itunes). so far i have the ability to list the movies title director and year in a list box as well as add movies to the database, however it is only text no actual … |
 | Sometimes IDLE crashes when trying to run GUI code. I already know the standard responses to this issue (use another editor, run from command line etc.). What I'm interested in is why does it do this? Does anybody have any information (or a link to info) on why this issue …  |
| | Hi! My brother made a programme that was a prank. That all computer that were connected to internet thought that his computer where internet. And i thought if you can make a programme that can check what other people are doing. And if i could like turn off the internet … |
| | Hi, in the pysnmp tutorial, I couldn't find an equivalent for snmpwalk. What can be used? |
| | Hi everyone. I'm having a little bit of trouble getting a piece of code to work correctly here. Here is the code. [CODE]] filename = "./" + `random.randrange(0,9999999999999999999999999999999999)` + ".txt" f = open(filename, 'w') f.write(`data`) f.close f = open(filename,'rb') ftp = FTP('ftphost.com') time.sleep(5) ftp.login('user,pass') time.sleep(5) ftp.storbinary('STOR `filename`', f ) [/CODE] … |
| | Hi, This is my first post.I found interesting thing while playing with lists. [CODE]l = ['asd',"asd'das",'qw','213'] print "original list:", l print "first item:", l.pop(0) print "second item:", l.pop(1) print "modified list:", l [/CODE] [B]output:[/B] original list: ['asd', "asd'das", 'qw', '213'] first item: asd second item: qw modified list: ["asd'das", '213'] … |
| | So I'm new to python, although not terribly new to programming. I am going through some tutorials, but am having some trouble. I am trying to execute a program from the python shell (using Python 3.1). Right now, I have the >>> prompt. I can't seem to get any program …  |
| | Hi everyone. Let me start by saying I have managed to learn quite a few things and solve pretty much any python problems using this site. So thanks to everyone who contributes to these forums. Now for my problem. I am having a hard time getting the .grid method to … |
| | I have left my source of information as docstring comment on code side. If you want to solve the problem yourself do not run the code. This code actually gives the correct answer. I have not reacted to the border case comment in my formula source as it is quite … |
 | I've taken 1 course in Java and 1 in C++ and now I'm tinkering with Python (love it so far). My module I'm currently working on is designed to solve a certain puzzle. To understand the code you'll need to understand the puzzle: There is an upside down triangle with … |
| | Hi, i would like to put some icons over desktop and these launch apps. It's necessary to use xlib with python, and i'm lost. thanks in advanced |
| | I need to convert this C code to python. void GetChkSum(Int len, PSTR buf, PSTR res) { memset(res, 0, 4); for(int i=0; i<len; i+=4) { res[0]^=(buf+i)[0]; res[1]^=(buf+i)[1]; res[2]^=(buf+i)[2]; res[3]^=(buf+i)[3]; } res[0]=~res[0]; res[1]=~res[1]; res[2]=~res[2]; res[3]=~res[3]; } In my case, buf is bytes object. for example: buf = b'00000001TXBEG 0000' len is … |
| | Please help, when i try to use keybd_event in my python script, it is not recognized by an emulator. [CODE] user32.keybd_event(0x43,0,0,0) [/CODE] It fails to be recognized by an emulator, but it works in browsers etc., so a game like playbiolab.com works just fine. |
| | Hi, I have generated an array of random numbers and I'm trying to then write this array to a .txt file but the code I have written doesn't seem to do this correctly. Any help on this would be great. Here is what I have so far: import numpy as … |
| | Ok folks...more help with a programming class... I'm seriously starting to think programming is not for me, but I just want to finish out this class with a decent grade. I'm not looking for answers...just some guidance in the right direction. Here is the problem... As an exercise, write a … |
| | Following scripts makes logs first, and then can be printed. What should be the way I can print from the frame directly assuming I have printer in place? [ICODE]import wx import os.path class MainWindow(wx.Frame): def __init__(self, filename='noname.txt'): super(MainWindow, self).__init__(None, size=(400,200)) self.filename = filename self.dirname = '.' self.CreateInteriorWindowComponents() self.CreateExteriorWindowComponents() self.log= open("foo.log",'w+') … |
 | Hi... I've this: [CODE]random_name = ['Mohamed', 'Ahmed','Aboubakr'] print "1: %s 2: %s 3: %s" % (random_name[1], random_name[0], random_name[2])[/CODE] I want to print all the three names but in random way, as: some time: Mohamed, Ahmed, Aboubaker and some time: Mohamed, Aboubaker, Ahmed and some time: Aboubaker, Ahmed, Mohamed and some … |
| | Hi so i created a function that asks users to input their grades for a course and theoretically it should post all of the results and then the grade for the course. I have so far been able to create a function that asks the user for their information and … |
| | I want to make a simple editor using wxPython. Complete code is already available in wxPython tutorial page ([url]http://wiki.wxpython.org/WxHowtoSmallEditor[/url]). However, in addition I want to add "print" menu which will print the contents of editor (i.e., whatever written in editor). I will appreciate if someone please show me. Thanks, Akand |
| | I'm just trying to come thru with a passing grade at this point because there was no instruction. I can't even get the program that was given to me to work, even though I copied it verbatim from the text. Please help me figure out what the error is so … |
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